Washington: Charlie Sheen, who is apparently seething with anger after `Teen Mom`-turned-porn star Farrah Abraham allegedly leaked their private text chat to a gossip site, sent her a harsh rejection letter and called her a `desperate guzzler of stagnant douche agua` in it.

The website, TMZ.com, had earlier reported that the mum-of-one had reached out to the ` Anger Management ` star, in May via text message, regarding a role on the comedy show and Sheen had responded favorably, agreeing to meet up.

But Sheen wrote in his letter to Abraham that he truly did not recall giving her permission to globally reveal any communication between them.